chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 16290976 16290977 A G 3 GENIC homozygous 45098216 X 16295394 16295395 T G 3 GENIC homozygous 45098218 X 16295976 16295977 G GA 2 GENIC homozygous 45807540 X 16295991 16295992 C CA 3 GENIC homozygous 45665522